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# Solve each one: Help me this is a bit new for me.

-6
293
2

Solve each one: Roots Feb 28, 2019

#1
-3

all you have to do is put it in the calculator silly!!!
Look if you want a square root, type sqrt(Number)

If you want a cubed root, type sqrt3(Number)

I've done five for you:

A:15.8113883008418967

C:11.6189500386222507

E:4

G:6.3245553203367587

I:14.6969384566990686

Hope this helped

-DBZ Feb 28, 2019
#2
+2

The key to these square roots is to factor the number with the largest square possible

For the cube roots...the largest cube possible

a  sqrt ( 250)  =  sqrt (25 * 10) =  sqrt (25)*sqrt(10) =  5 sqrt(10)

b   ∛(250)  = ∛ [ 125 *2 ] =  ∛125 * ∛2   =  5 ∛2

c  sqrt (135) =  sqrt (  9 * 15)  =  sqrt(9) * sqrt (15) = 3sqrt(15)

d  ∛135  = ∛ [ 27 * 5 ]  = ∛27 * ∛5  =   3 ∛5

e   sqrt (16) = 4

f   ∛16  = ∛8 * ∛2   =  2∛2

g     sqrt (40) = sqrt(4) * sqrt (10)  = 2sqrt(10)

h   ∛40 = ∛8 * ∛5 =  2∛5

i   sqrt (216)   =   sqrt (36) * sqrt (6) =  6sqrt(6)

j   ∛216 =  6

k   sqrt (108) =  sqrt (36) * sqrt (3)  = 6 sqrt(3)

l    ∛108 = ∛27 * ∛4 =   3∛4

m      sqrt ( 56) =  sqrt (4 * 14)  =  sqrt (4) * sqrt (14)  = 2sqrt (14)

n       ∛56 = ∛8 *∛7 =   2∛7

o    sqrt (480 = sqrt 16 * sqrt 3 =   4 sqrt(3)

p   ∛48 = ∛8 * ∛6  =  2∛ 6   Feb 28, 2019